TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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TM 9-2350-311-20-1 21 Remove screw (166), two Iockwashers (167), and powerplant ground cable (91) from vehicle hull. 22 Connect opposite end of ground cable (item 7, Appx H) (165) to vehicle hull with screw (166) and two Iockwashers (167). 23 Connect battery ground cables (para 8-28). 4-35